package com.yun.leetcode;

import com.sun.org.apache.xerces.internal.dom.PSVIAttrNSImpl;

/**
 * Created by lsy
 * on 2019/11/29 9:44.
 */
public class Test2 {
    public static void main(String[] args) throws InterruptedException {
        Test2 test2 = new Test2();
        test2.wait(0);
    }

}
